描述 |
Isoscabertopin 是一种倍半萜内酯从 Elephantopus scaber L 中分离得到,具有抗肿瘤 (anti-tumor) 活性。 |
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相关类别 |
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SMILES |
C/C=C(C)C(O[C@@H](CC1=C2)[C@]3([H])[C@@](OC(C3=C)=O)([H])/C=C(C)/C[C@@]2([H])OC1=O)=O |
参考文献 |
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密度 | 1.2±0.1 g/cm3 |
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沸点 | 592.7±50.0 °C at 760 mmHg |
分子式 | C20H22O6 |
分子量 | 358.385 |
闪点 | 260.5±30.2 °C |
精确质量 | 358.141632 |
PSA | 78.90000 |
LogP | 2.03 |
蒸汽压 | 0.0±1.7 mmHg at 25°C |
折射率 | 1.558 |
2-Butenoic acid, 2-methyl-, (3aR,4S,9R,11Z,12aR)-2,3,3a,4,5,9,10,12a-octahydro-11-methyl-3-methylene-2,7-dioxo-7H-9,6-methenofuro[2,3-f]oxacycloundecin-4-yl ester, (2Z)- |
(3S,4R,8R,9Z,12R)-10-Methyl-5-methylene-6,14-dioxo-7,13-dioxatricyclo[10.2.1.0]pentadeca-1(15),9-dien-3-yl (2Z)-2-methyl-2-butenoate |